From: Yingxin Cheng <yingxin.cheng@intel.com>
Date: Wed, 16 Jun 2021 08:00:44 +0000 (+0800)
Subject: crimson/seastore/nbd: destruct the store before create
X-Git-Tag: v17.1.0~1627^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3faea72b70977f8f74e4e8aa287cea1cc1aae523;p=ceph.git

crimson/seastore/nbd: destruct the store before create

Otherwise the store will register the conflicting metrics and result in
double_registration.

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
---

diff --git a/src/crimson/tools/store_nbd/fs_driver.cc b/src/crimson/tools/store_nbd/fs_driver.cc
index 76db2c270826..8de6d86a3a6f 100644
--- a/src/crimson/tools/store_nbd/fs_driver.cc
+++ b/src/crimson/tools/store_nbd/fs_driver.cc
@@ -159,6 +159,7 @@ seastar::future<> FSDriver::close()
 
 void FSDriver::init()
 {
+  fs.reset();
   fs = FuturizedStore::create(
     config.get_fs_type(),
     *config.path,